forked from Minki/linux
9e506a7b51
Add pcie_print_link_status(). This logs the current settings of the link (speed, width, and total available bandwidth). If the device is capable of more bandwidth but is limited by a slower upstream link, we include information about the link that limits the device's performance. The user may be able to move the device to a different slot for better performance. This provides a unified method for all PCI devices to report status and issues, instead of each device reporting in a different way, using different code. Signed-off-by: Tal Gilboa <talgi@mellanox.com> [bhelgaas: changelog, reword log messages, print device capabilities when not limited, print bandwidth in Gb/s] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> |
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| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||